DK4081347T3 - METHOD AND PLANT FOR TREATMENT OF FLY ASH - Google Patents

METHOD AND PLANT FOR TREATMENT OF FLY ASH Download PDF

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Publication number
DK4081347T3
DK4081347T3 DK22705428.5T DK22705428T DK4081347T3 DK 4081347 T3 DK4081347 T3 DK 4081347T3 DK 22705428 T DK22705428 T DK 22705428T DK 4081347 T3 DK4081347 T3 DK 4081347T3
Authority
DK
Denmark
Prior art keywords
plant
treatment
fly ash
fly
ash
Prior art date
Application number
DK22705428.5T
Other languages
Danish (da)
Inventor
Joaquin Arbos
Alain Cordonnier
Fabrice Lauwerie
Original Assignee
Fives Fcb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fives Fcb filed Critical Fives Fcb
Application granted granted Critical
Publication of DK4081347T3 publication Critical patent/DK4081347T3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/003—Pretreatment of the solids prior to electrostatic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1087—Carbon free or very low carbon content fly ashes; Fly ashes treated to reduce their carbon content or the effect thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
DK22705428.5T 2021-01-29 2022-01-20 METHOD AND PLANT FOR TREATMENT OF FLY ASH DK4081347T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100893A FR3119335B1 (en) 2021-01-29 2021-01-29 Process and plant for treating fly ash
PCT/FR2022/050110 WO2022162295A1 (en) 2021-01-29 2022-01-20 Method and facility for treating fly ash

Publications (1)

Publication Number Publication Date
DK4081347T3 true DK4081347T3 (en) 2023-06-19

Family

ID=74871675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22705428.5T DK4081347T3 (en) 2021-01-29 2022-01-20 METHOD AND PLANT FOR TREATMENT OF FLY ASH

Country Status (8)

Country Link
US (1) US20240033751A1 (en)
EP (1) EP4081347B1 (en)
CN (1) CN116897078A (en)
DK (1) DK4081347T3 (en)
ES (1) ES2948408T3 (en)
FR (1) FR3119335B1 (en)
PL (1) PL4081347T3 (en)
WO (1) WO2022162295A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2013136C1 (en) * 1992-03-10 1994-05-30 Донецкий государственный университет Method of concentrating useful components of coal ash
RU2020176C1 (en) * 1992-04-02 1994-09-30 Донецкий государственный университет Method of coal fly ash concentration with gallium
US5513755A (en) * 1993-02-03 1996-05-07 Jtm Industries, Inc. Method and apparatus for reducing carbon content in fly ash
US6074458A (en) 1997-02-24 2000-06-13 Separation Technologies, Inc. Method and apparatus for separation of unburned carbon from flyash
JP3676032B2 (en) * 1997-04-21 2005-07-27 三菱重工業株式会社 Smoke exhaust treatment facility and smoke exhaust treatment method
US6681938B1 (en) * 2001-06-12 2004-01-27 The United States Of America As Represented By The United States Department Of Energy Device and method for separating minerals, carbon and cement additives from fly ash
US6907994B2 (en) * 2001-10-22 2005-06-21 C.A.S.T. Minerals, Inc. Process for converting wet fly ash into dry useful industrial products
JP4907887B2 (en) * 2005-03-15 2012-04-04 太平洋セメント株式会社 Method for separating foreign particles
FI128095B (en) * 2015-02-23 2019-09-30 Fatec Oy Arrangement for handling of material classified as waste
PL414609A1 (en) * 2015-10-29 2017-05-08 Henryk Karcz Method for recovery of combustible material from the bottom cinders and the installation for recovery of combustible material from the cinders
CN110461486B (en) * 2017-03-30 2022-07-01 株式会社德山 Method for producing modified fly ash
CA3093644A1 (en) * 2018-03-19 2019-09-26 Tokuyama Corporation Process for reforming the fly ash
KR101903366B1 (en) * 2018-07-11 2018-10-02 (주)세종이엔씨 Processing method of fly ash using air classfication and electrostatic separation
CN111922026A (en) * 2019-05-13 2020-11-13 天津城建大学 Incineration fly ash triboelectric separation treatment equipment and method
KR102127838B1 (en) * 2020-01-07 2020-06-29 (주)세종이엔씨 Smart factory system for processing fly ash and processing method of fly ash using the system

Also Published As

Publication number Publication date
PL4081347T3 (en) 2023-07-17
ES2948408T3 (en) 2023-09-11
CN116897078A (en) 2023-10-17
FR3119335B1 (en) 2023-03-17
FR3119335A1 (en) 2022-08-05
US20240033751A1 (en) 2024-02-01
WO2022162295A1 (en) 2022-08-04
EP4081347A1 (en) 2022-11-02
EP4081347B1 (en) 2023-04-05

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